The First World War

5. These loyalists hated the color "Reds" for some reason.
8. These secret agreements got the whole world involved in a local fight.
9. This leader fought in the war for just one year, yet claims to have won the entire thing.
11. If you saw a rat in this location, the last though you'd have is making it a pet.
12. This cause of the Great War found new ways of killing soldiers.
13. This cause of the Great War made it so "the sun never sets on the British Empire"

1. While safe in our pools, this chemical irritant helped create the Geneva Convention.
2. This legendary league is famous, even though it died at 26.
3. This term is a devotion to the interests and cultures of one's country, to the point of extremism
4. This palace is home to many different treaties, and it also crowned the German Emperor, despite being a French palace.
6. President Woodrow Wilson thought these ideas were actually good ones, unlike France.
7. Despite the popular title, all was not quiet in this part of the war
10. The famous, or infamous, War to End All Wars.